DR. SAMUEL KIPRONO LANGAT; PROF. GRACE WANJIKU NDEGWA. Linguistic Proficiency and its Impact on Biology Instruction in Kenyan Secondary Schools. Frontiers in Emerging Multidisciplinary Sciences, [S. l.], v. 1, n. 1, p. 20–24, 2024. Disponível em: https://irjernet.com/index.php/fems/article/view/14. Acesso em: 23 aug. 2025.